I'm not sure! I kind of want to do a mix of sorts.
I've been restoring all my iOS devices from backup for every single iOS update and device I've had. Since my 2nd gen iPod touch from 2.2.1 to 3.0 to my iPhone 4 on iOS 6. So basically my backup is about four years old! This time around I think I want to setup my iPhone 5 as a new device. There's just so much stuff on it and old jailbreak data. I've probably jailbroken a good four times at least and I'm sure there's old plist files and maybe even more beyond that. Hell, under location services there's even a weird option without an icon that says "AssistantServices.fra..."
ANYWAY, to the point of this, is there anyway I could do a partial backup of sorts? I want to be able to keep all my text messages, photos in camera roll, and contacts. I heard that Photo Stream will help me with my pictures problem? But won't the pictures be in a folder titled "Photo Stream" and be deleted from my iPhone 5 once they're deleted from my iPhone 4 (in this case once my iPhone is restored and sold)? And onto the contacts, are they all stored in iCloud so if I setup as new I'd pull them all once I signed into my iCloud account?
Please give your advice or any first hand experience or ideas. I don't even have anything to go on for the texts. Dx